What is (-4x^2+4x)+(-6x^2-8) ?

The solution to (-4x^2+4x)+(-6x^2-8) is -10x^2+4x-8

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simplify (-4x^2+4x)+(-6x^2-8)

simplify

(- 4 x^{2} + 4 x) + (- 6 x^{2} - 8)

- 10 x^{2} + 4 x - 8

Solution steps

(- 4 x^{2} + 4 x) + (- 6 x^{2} - 8)

Simplify

(- 4 x^{2} + 4 x) + (- 6 x^{2} - 8) : - 4 x^{2} + 4 x - 6 x^{2} - 8

= - 4 x^{2} + 4 x - 6 x^{2} - 8

Group like terms

= - 4 x^{2} - 6 x^{2} + 4 x - 8

Add similar elements:

- 4 x^{2} - 6 x^{2} = - 10 x^{2}

= - 10 x^{2} + 4 x - 8

(7 x^{2} + x) - (9 x^{2} + 4 x)

- 3 x (2 x^{2})^{3} (- x^{2})^{4}

(3 x^{2} - 10 x - 2) - (6 x + 3)

(x^{2} + 2 x + 8) + (- x^{2} - 3 x - 7)

136 x

What is (-4x^2+4x)+(-6x^2-8) ?
The solution to (-4x^2+4x)+(-6x^2-8) is -10x^2+4x-8